A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
NSN 6110-01-104-9589
NSN 6150-01-415-5560
NSN 6685-01-495-1322
NSN 5920-01-327-0663
NSN 5985-01-107-9565
NSN 5915-00-889-4540
NSN 5945-00-720-2729
NSN 5935-00-973-8897
NSN 6645-01-386-6311
NSN 6610-00-980-0518
NSN 6150-01-528-8057
NSN 5855-00-185-1560